硅钢片冲模的稀土硼共渗工艺  

Technology of Syn-infiltration of Rare Earth and Boron in the Silicon Steel Sheet Die

作　　者：陈勇[1] 

机构地区：[1]广西机电职业技术学院,南宁530007

出　　处：《模具工业》2005年第8期51-52,共2页Die & Mould Industry

摘　　要：介绍了硅钢片冲模热处理工艺的改进。试用结果表明,稀土硼共渗可以明显提高冲模的表面硬度和耐磨性,显著提高冲模的使用寿命和产品的表面质量。The improvement in the heat treatment technology of the stamping die for the silicon steel sheet was introduced. It was concluded by the tryout that syn-infiltration of rare earth and boron can increase evidently the surface hardness and wear resistance of the die, therefore prolong the service life of the stamping die and improve the surface quality of the products.

关 键 词：硅钢片 冲模 稀土硼共渗 

分 类 号：TG17[金属学及工艺—金属表面处理]